Some Multimedia & Virtual Reality Related Experiments

TRANSFORM A ALPHABETICAL STRING INTO CIRCLE AND THEN CHANGE IT AGAIN TO A ALPHA BETICAL STRING.

SOFTWARE USED : FLASH

By tweening shape, you can create an effect similar to morphing, making one shape appear to change into another shape overtime. Flash can also tween the location, size, shape. Tweening one shape at time usually yields the best results. If you tween multiple shapes at one time all the shapes must be on same layer. Use modify > break apart to apply shape tweening to these elements.

To break apart groups or objects:

1. Select a group, text block, bit map (or) symbol that you want to break apart.
2. Choose modify > break part

To tween a shape:

• Click a layer name to make it the current layer & select an empty key frame where you want the animation to start.

• Create the image for first frame of the sequence. Use any of drawing tools to create a shape.

• Create a second key frame & hence the desired no of key frame after first frame.

• Create the image for last frame in seq.

• Choose window > panel > frame.

• For tweening, select shape.

• Click & drag the arrow next to the easing value or enter the value to adjust the rate of change b/w tweened frames.

1. To begin the shape & tween, gradually accelerate the tween toward the end of animation, drag the slider down or enter a value b/w -1 & -100.
2. To begin shape b/w rapidly & accelerate the tween towards the end of animation, drag the slide up & enter a +ve value b/w 1 & 100.

By default, the role of change b/w tweened frame is constant.

To remove a layer:

• Double click the layer name & enter new name.

• To lock & unlock one or more layer.

• Click the lock column to right of layer.

OUTPUT SCREEN

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5.

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PERFORMING THE FOLLOWING USING THE MOVIE STAR

* VIDEO CAPTURING

* VIDEO EDITING

* CREATE VIDEO CD

SOFTWARE USED: WINDOW MOVIE MAKER

Movie star: The MPEG & motion JPEG format make it possible for you to do professional quality video editing.

Motion JPEG handles DV, MPEG & motion JPEG equally well and allows you to achieve variety of format. Ex. You may want to capture from your digital camoder. But if you want to distribute you productions on DVD for movie star.

Option menu: The snapshot option bring up a sub menu is helpful when grabbing an image from high quality video that is interlinked.

Mode selector: The button panels allow you to switch among movie notes capture, editing & replace/produce.

Edit Code: view a full screen playback from media from as follow:

1. Double click on thumbnail in the browsed as drag from browser into previous window
2. When video starts to play press key on your keyboard.

Add Items: It copies a dialog box where you can add files copy. Please a duplicate of selected item at the clip board.

Paste: Copies the contents of window clipboard into the current folder.

To create a filter:

1. Click the create & type desired text on the box at the bottom.
2. Set any text attribute by using control at top. You can specify the font size, spacing b/w lines.
3. If you want to create a moving title click the scroll button to activate animation.
4. Click the start button & use screen position ctrl to specify where the title will be located.
5. Click end button & use screen position ctrl to specify where the title will be located.
6. Click the fade button to fade the title in or out.
7. Use the durator control to specify how long the title will appear.

The effort panel

1. Movie star5 effect includes much creative special effort that you can apply to your clip.
2. To view another category, click the triangle to go back as you would in media pane.
3. To apply an effect, drag it from the pane, onto the desired video clip in story board or time line.

OUTPUT SCREEN

Figure 6

Figure 7

PERFORM THE FOLLOWING USING MULTIMEDIA.

* EXTRACT THE AUDIO FILE

* SET BEGINS & END POINT

* USING OUT MP3 FILE & A MP3 FILE ARE CUT.

SOFTWARE USED: 123 ADVANCED MP3 CUTTER.

What is 123 advanced mp3 cutter: It allow you to cut several mp3 file at a time. It an ideal utility  to create small demos from music & audio samples to avoid privacy, instead to tuning comp music it can tune only demos.

Music collector for making small collection if track can also be done using good audio editor but only mp3 cutter allow you to manage file at a time.

Working with mp3 cutter:

• After you opened cutter, add files you want to cut by add music > add import folder.
• Set begin & end point where file will be want to cut.
• To set begin & end points in all file, right click the file that contain starting & end points & apply begin & end in all author way to mark begin or end is to play one selected file using selected s/w.
• When all begin & end points are marked apply cut throw the mp3’s tool bar.
• The window will show that mp3 file are begin cut.

OUTPUT SCREEN

• Written by Lohit Seth.
• In category Engineering.
• 14 years ago.

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